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Last updated on December 25, 2023.
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Pipeline Information Section, Distribution Division, Water Works Bureau Distribution Department
Phone: 045-331-6520 (business hours: Monday to Friday (excluding holidays) 8:30 to 12:00, 13:00 to 17:15)
Phone: 045-331-6520 (business hours: Monday to Friday (excluding holidays) 8:30 to 12:00, 13:00 to 17:15)
Fax: 045-332-1442
E-Mail address [email protected]
Page ID: 861-091-475